Case: The Emergency Room $($ER$)$ at Nortwret General $($A$)$ responsiblities is to cnsure proper taffing in the emangency rom $($Ea$)$ by scheduling nurses te appropriate shifts. method bo use tennt aststant pravided her with infomation an patient arrhals in the ER by hour and day of the wordered whern to begn

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mount patent arrwals in thes